152704638

素因数分解:

$2^1\times 3^2\times {\mathrm{263}}^1\times {\mathrm{32257}}^1$

素因数の和:32528

約数の個数: 24

約数和(自身を含む): 332128368

約数和(自身を除く): 179423730

約数列:

[1, 2, 3, 6, 9, 18, 263, 526, 789, 1578, 2367, 4734, 32257, 64514, 96771, 193542, 290313, 580626, 8483591, 16967182, 25450773, 50901546, 76352319, 152704638]

約数ペア:

[(1, 152704638), (2, 76352319), (3, 50901546), (6, 25450773), (9, 16967182), (18, 8483591), (263, 580626), (526, 290313), (789, 193542), (1578, 96771), (2367, 64514), (4734, 32257)]